This is a CDMA Samsung ROUGE U960 cellular phone that was activated through Verizon and is also compatable with Page Plus.This is ONLY compatable with Verizon or Page Plus service.Its the phone and battery only with NO CHARGER.If used on Page Plus only standard talk and text features will work.Internet and picture messaging are not available if used on Page Plus. Its in good condition,is a used phone,was tested and works. *****PLEASE NOTE:If you are buying this phone for use on a carrier other than what this is listed for or for use outside of the United States please see the following: It is the BUYERS RESPONSIBILITY to check for compatibility on their carrier and understand what technology this phone uses.CDMA phones DO NOT use SIM cards.*****